CN104695272A - Semidry process of utilizing waste paper, waste boards and waste plastics to manufacture industrial and civil shaping plate - Google Patents
Semidry process of utilizing waste paper, waste boards and waste plastics to manufacture industrial and civil shaping plate Download PDFInfo
- Publication number
- CN104695272A CN104695272A CN201310710463.2A CN201310710463A CN104695272A CN 104695272 A CN104695272 A CN 104695272A CN 201310710463 A CN201310710463 A CN 201310710463A CN 104695272 A CN104695272 A CN 104695272A
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- waste
- plastics
- paper
- feeding
- tank
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F13/00—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a semidry process of utilizing waste paper, waste boards and waste plastics to manufacture an industrial and civil shaping plate. The semidry process comprises the following steps: classifying the waste paper; extruding, cutting and washing the waste paper, decontaminating, dewatering and drying; feeding the dried waste paper to a paper scrap stock tank; utilizing a thruster to feed the paper scraps to a material blending tank; crushing the waste plastics by a crusher, feeding the crushed waste plastics to be washed to be decontaminated, then dewatering and drying, and feeding the dried plastics to an extruding and crushing machine to be crushed and refined; feeding the processed plastics to a plastic stock tank, and then feeding the plastics to the blending tank by the thruster; sizing the paper scraps and the plastic scraps fed to the blending tank from an adhesive tank; fully stirring and mixing the materials, and then feeding the mixture to a blank former through a mixing thruster; removing the blank former; feeding the blank to a preloading machine to be hot pressed, dried, cooled, released, trimmed and finished through machining; examining, vacuumizing, packaging, and storing the product into a storage. The semidry process disclosed by the invention is simple in processing route, low in equipment investment as the existing equipment can be utilized and a part of special devices are added, and high in commercial value of the product.
Description
Technical field
The present invention relates to the semidry process that a kind of waste paper, plate and used plastics make industry and civilian template.
Background technology
Along with the develop rapidly of modern society, the raising day by day of people's living standard, the packaging of various article and excessive packaging, office, reading and advertisement define waste and old paper (plate) and the plastics of flood tide, as waste disposal; Not only cause the pollution of environment, and burning process not only wasted valuable resource, but also had polluted air.The extensive forest that present industry and civilian consumption paper cause disappears, and is greatly degrading again the terrestrial climate environment that the mankind depend on for existence.Industrial and civilian waste paper (plate), although grade is numerous and diverse, the length of its fiber still can meet the requirement of pulping and paper-making, and general the additive as coal is used for boiler combustion etc.The wherein loss of good fiber, particularly plastics are put aside as useless or the environmental pollution produced of burning, it is all the grievous injury to our living environment of self and the living environment of descendants, these waste and old paper (plate) although and plastics lose high-purity, be still rare raw material; The price of raw material is high to be made these waste and old paper (plate) and plastics abandonment or incinerates to cause the objective wasting of resources more directly perceived.Therefore, fully excavate value and the commercial value of waste paper (plate) and plastics, utilize resource further, reduce the consumption of forest cover, protect and improve the environment that the mankind depend on for existence; The waste paper board that various grade is mixed and plastics, particularly surface develops again through the various discarded paper of plastics processing, finding more reasonably utilization ways, is the only way of the value giving full play to waste and old paper (plate) and plastics.
Summary of the invention
The object of this invention is to provide a kind of technique simple, equipment investment is few, and the waste paper that product commercial value is high, plate and used plastics make the semidry process of industry and civilian template.
Technical scheme of the present invention is achieved in that a kind of waste paper, plate and used plastics make industry and the semidry process of civilian template, and waste paper is brokenly cut washing decontamination and dehydrated by propeller paper scrap material to be delivered to paper scrap stock kettle and blend together batch can through extruding through sorted process again; By waste or used plastics through broken cut machine chopping after, send to laundry and wash decontamination, clean up to standard after send extruding brokenly to cut machine broken chopping up further through dehydrating, deliver to plastic stock tank, then send mixing tank to through propeller;
From adhesive tank to sending the paper scrap material and the applying glue of plastics bits that blend together batch can to, after being fully uniformly mixed, blank former is sent into again by batch mixing propeller, refining is assisted with vibrator while of refining scraper plate, to be achieved quantitative and neat and well spaced after, remove blank former, complete water strainer, send into preassembling machine and wait for hot pressing, the initial heating temperature entering hot press hot pressing is stage by stage 70 DEG C, mid-early stage, heating-up temperature was 95 ~ 105 DEG C, and middle and later periods heating-up temperature is 140 ~ 150 DEG C, and later stage chilling temperature is less than 60 DEG C; The initial pressure of Workpiece carrier is 0.4 ± 0.1Mpa, mid-early stage bearing pressure be 2.5 ± 0.3Mpa, final bearing pressure is 3.5 ± 0.1Mpa, drying time apparent thickness and determining, being dried to water content in template blank is 2-3%, and density is 1.05 ~ 1.2g/cm
3, be cooled to workpiece less than 60 DEG C, release enters semi-finished product room normal temperature stress ageging process 3-5 days, then carries out cutting edge and machining ornamenting, through inspection vacuum packaging and warehousing.
Advantage of the present invention is: processing route is simple, can utilize that existing device increases part special installation, equipment investment is few, product commercial value is high.
Accompanying drawing explanation
Fig. 1 is process chart of the present invention
Detailed description of the invention:
Embodiment 1, as shown in Figure 1, waste paper, plate and used plastics make industry and the semidry process of civilian template, and waste paper 1 is brokenly cut 3 washing decontaminations 4 and dehydrated 5 to paper scrap stock kettle 6 and by propeller 7 paper scrap material to be delivered to and blend together batch can 16 through extruding through sorted process 2 again;
Waste or used plastics 8 is cut after machine 9 shreds through broken, sends to laundry and wash 10 decontaminations, clean up to standard after send that extruding is broken cuts machine 12 broken chopping up further through dehydrating 11, deliver to plastic stock tank 13, then send mixing tank 16 to through propeller 14;
From adhesive tank 15 to sending the paper scrap material and the applying glue of plastics bits that blend together batch can 16 to, after being fully uniformly mixed, blank former 17 is sent into again by batch mixing propeller, refining is assisted with vibrator 17b while of refining scraper plate 17a, to be achieved quantitative and neat and well spaced after, remove blank former 17, complete water strainer 18, send into preassembling machine 19 and wait for hot pressing, the initial heating temperature entering hot press 20 hot pressing is stage by stage 70 DEG C, mid-early stage, heating-up temperature was 95 DEG C, and middle and later periods heating-up temperature is 140 DEG C, and later stage chilling temperature is less than 60 DEG C; The initial pressure of Workpiece carrier is 0.3Mpa, mid-early stage bearing pressure be 2.2Mpa, final bearing pressure is 3.4Mpa, drying time apparent thickness and determining, being dried to water content in template blank is 2%, and density is 1.05g/cm
3, be cooled to workpiece less than 60 DEG C, release is unloaded plate 21 and is entered semi-finished product room normal temperature stress ageging 22 and process 3 days, then carries out cutting edge and machining ornamenting 23, through checking 24 vacuum packing 25 warehouse-ins 26.
Embodiment 2, as shown in Figure 1, waste paper, plate and used plastics make industry and the semidry process of civilian template, and waste paper 1 is brokenly cut 3 washing decontaminations 4 and dehydrated 5 to paper scrap stock kettle 6 and by propeller 7 paper scrap material to be delivered to and blend together batch can 16 through extruding through sorted process 2 again;
Waste or used plastics 8 is cut after machine 9 shreds through broken, sends to laundry and wash 10 decontaminations, clean up to standard after send that extruding is broken cuts machine 12 broken chopping up further through dehydrating 11, deliver to plastic stock tank 13, then send mixing tank 16 to through propeller 14;
From adhesive tank 15 to sending the paper scrap material and the applying glue of plastics bits that blend together batch can 16 to, after being fully uniformly mixed, blank former 17 is sent into again by batch mixing propeller, refining is assisted with vibrator 17b while of refining scraper plate 17a, to be achieved quantitative and neat and well spaced after, remove blank former 17, complete water strainer 18, send into preassembling machine 19 and wait for hot pressing, the initial heating temperature entering hot press 20 hot pressing is stage by stage 70 DEG C, mid-early stage, heating-up temperature was 105 DEG C, and middle and later periods heating-up temperature is 150 DEG C, and later stage chilling temperature is less than 60 DEG C; The initial pressure of Workpiece carrier is 0.5Mpa, mid-early stage bearing pressure be 2.8Mpa, final bearing pressure is 3.6Mpa, drying time apparent thickness and determining, being dried to water content in template blank is 3%, and density is 1.2g/cm
3, be cooled to workpiece less than 60 DEG C, release is unloaded plate 21 and is entered semi-finished product room normal temperature stress ageging 22 and process 5 days, then carries out cutting edge and machining ornamenting 23, through checking 24 vacuum packing 25 warehouse-ins 26.
Claims (1)
1. make industry and the semidry process of civilian template with waste paper, plate and used plastics, it is characterized in that: waste paper (1) is dehydrated (5) to paper scrap stock kettle (6) and by propeller (7) paper scrap material to be delivered to and blend together batch can (16) through extruding broken cut (3) washing decontamination (4) through sorted process (2) again;
By waste or used plastics (8) through broken cut machine (9) chopping after, send to laundry and wash (10) decontamination, clean up to standard after send extruding brokenly to cut machine (12) broken chopping up further through dehydrating (11), deliver to plastic stock tank (13), then send mixing tank (16) to through propeller (14);
From adhesive tank (15) to sending the paper scrap material and the applying glue of plastics bits that blend together batch can (16) to, after being fully uniformly mixed, blank former (17) is sent into again by batch mixing propeller, with refining scraper plate (17a) the auxiliary refining of vibrator (17b) simultaneously, to be achieved quantitative and neat and well spaced after, remove blank former (17), complete water strainer (18), send into preassembling machine (19) and wait for hot pressing, the initial heating temperature entering hot press (20) hot pressing is stage by stage 70 DEG C, mid-early stage, heating-up temperature was 95 ~ 105 DEG C, middle and later periods heating-up temperature is 140 ~ 150 DEG C, later stage chilling temperature is less than 60 DEG C, the initial pressure of Workpiece carrier is 0.4 ± 0.1Mpa, mid-early stage bearing pressure be 2.5 ± 0.3Mpa, final bearing pressure is 3.5 ± 0.1Mpa, drying time apparent thickness and determining, being dried to water content in template blank is 2-3%, and density is 1.05 ~ 1.2g/cm
3be cooled to workpiece less than 60 DEG C, release is unloaded plate (21) and is entered semi-finished product room normal temperature stress ageging (22) process 3-5 days, carry out cutting edge and machining ornamenting (23) again, through inspection (24) vacuum packing (25) warehouse-in (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710463.2A CN104695272A (en) | 2013-12-06 | 2013-12-06 | Semidry process of utilizing waste paper, waste boards and waste plastics to manufacture industrial and civil shaping plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710463.2A CN104695272A (en) | 2013-12-06 | 2013-12-06 | Semidry process of utilizing waste paper, waste boards and waste plastics to manufacture industrial and civil shaping plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104695272A true CN104695272A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710463.2A Pending CN104695272A (en) | 2013-12-06 | 2013-12-06 | Semidry process of utilizing waste paper, waste boards and waste plastics to manufacture industrial and civil shaping plate |
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| Country | Link |
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| CN (1) | CN104695272A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527946A (en) * | 2018-04-12 | 2018-09-14 | 李延文 | A kind of waste paperboard recycling making production technology |
| CN112537061A (en) * | 2019-09-21 | 2021-03-23 | 梁坪 | Method for preparing cartridge case by using waste paper and waste plastics |
| CN116356612A (en) * | 2023-05-25 | 2023-06-30 | 弼伽机械科技无锡有限公司 | Paper pulp and plastic combined forming device and forming method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1252005A (en) * | 1968-02-23 | 1971-11-03 | ||
| US4894192A (en) * | 1987-08-05 | 1990-01-16 | Hans Warych | Process for producing molded bodies from paper and a thermoplastic material |
| CN1353036A (en) * | 2000-11-10 | 2002-06-12 | 孙强 | Method and apparatus for producing composite board |
| CN1948399A (en) * | 2005-10-11 | 2007-04-18 | 中国林业科学研究院木材工业研究所 | Isocyanate strengthened agricultural residue fiber/plastic composite material and its preparation method |
| CN101602223A (en) * | 2009-06-24 | 2009-12-16 | 周波 | One-time forming high-strength decorative slab and manufacturing process thereof |
| CN101879740A (en) * | 2010-06-22 | 2010-11-10 | 上海理工大学 | Method for preparing vegetable fiber-plastic composite density board |
-
2013
- 2013-12-06 CN CN201310710463.2A patent/CN104695272A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1252005A (en) * | 1968-02-23 | 1971-11-03 | ||
| US4894192A (en) * | 1987-08-05 | 1990-01-16 | Hans Warych | Process for producing molded bodies from paper and a thermoplastic material |
| CN1353036A (en) * | 2000-11-10 | 2002-06-12 | 孙强 | Method and apparatus for producing composite board |
| CN1948399A (en) * | 2005-10-11 | 2007-04-18 | 中国林业科学研究院木材工业研究所 | Isocyanate strengthened agricultural residue fiber/plastic composite material and its preparation method |
| CN101602223A (en) * | 2009-06-24 | 2009-12-16 | 周波 | One-time forming high-strength decorative slab and manufacturing process thereof |
| CN101879740A (en) * | 2010-06-22 | 2010-11-10 | 上海理工大学 | Method for preparing vegetable fiber-plastic composite density board |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527946A (en) * | 2018-04-12 | 2018-09-14 | 李延文 | A kind of waste paperboard recycling making production technology |
| CN112537061A (en) * | 2019-09-21 | 2021-03-23 | 梁坪 | Method for preparing cartridge case by using waste paper and waste plastics |
| CN116356612A (en) * | 2023-05-25 | 2023-06-30 | 弼伽机械科技无锡有限公司 | Paper pulp and plastic combined forming device and forming method thereof |
| CN116356612B (en) * | 2023-05-25 | 2023-08-04 | 弼伽机械科技无锡有限公司 | Paper pulp and plastic combined forming device and forming method thereof |
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Application publication date: 20150610 |